Nino

I want to make an modded server via forge but there is this error that i can't understand,maybe you can help me pls ? ---- Minecraft Crash Report ---- // Why did you do that? Time: 21/05/19 19.30 Description: Exception in server tick loop cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/gui/GuiScreen at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:739) at cpw.mods.fml.server.FMLServerHandler.finishServerLoading(FMLServerHandler.java:97) at cpw.mods.fml.common.FMLCommonHandler.onServerStarted(FMLCommonHandler.java:319) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:210) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/gui/GuiScreen at jds.bibliocraft.BiblioCraft.load(BiblioCraft.java:201) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:737) ... 5 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.gui.GuiScreen at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 32 more Caused by: java.lang.RuntimeException: Attempted to load class bdw for invalid side SERVER at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50) at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ... 34 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_211, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 286764944 bytes (273 MB) / 432537600 bytes (412 MB) up to 921174016 bytes (878 MB) JVM Flags: 0 total; AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 15 mods loaded, 15 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCHI mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCHI FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1558-1.7.10-universal.jar) UCHI Forge{10.13.4.1558} [Minecraft Forge] (forge-1.7.10-10.13.4.1558-1.7.10-universal.jar) UCHI CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) UCHI NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar) UCHI armourersWorkshop{1.7.10-0.48.3} [Armourer's Workshop] (Armourers-Workshop-1.7.10-0.48.3.jar) UCHE BiblioCraft{1.11.6} [BiblioCraft] (BiblioCraft-Mod-1.7.10.jar) UCHI customnpcs{1.7.10d} [CustomNpcs] (Custom-NPCs-Mod-1.7.10.jar) UCHI jinryuujrmcore{1.3.19} [JinRyuu's JRMCore] (JRMCore-v1.3.19.jar) UCHI jinryuudragonblockc{1.4.59} [Dragon Block C] (DragonBlockC-v1.4.59.jar) UCHI jinryuubetterrenderaddon{1.6.35} [JinRyuu's Better Render Addon] (JBRA-Client-v1.6.35.jar) UCHI jinryuuhdskinsextended{1.3.1} [JinRyuu's HD Skins Extended] (JinRyuu's-HDSkins-Mod-1.7.10-v1.3.1.jar) UCHI journeymap{5.1.4p1} [JourneyMap] (JourneyMap-Mod-1.7.10-Unlimited.jar) UCHI MoarSigns{1.2.4} [MoarSigns] (MoarSigns-1.7.10-1.2.4.jar) UCHI mobbattle{2.0.0[1.7.10]-final} [Mob Battle Mod] (Mob+Battle+Mod-2.0.0[1.7.10]final.jar) Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt)